While commuting, a driver sets her smartphone to randomly play songs from a pre-selected list. Of the songs on the list, 6 are
rock, 5 are hip-hop, and 3 are country. What is the probability
that the first song played is rock?

What are the related frequencies to the nearest hundredth of the columns of the two way table? group 1: a-102 b-34group 2: a-18 b-14edited: i don’t have all day to be waiting for an answer. i figured it out.

I’m stuck on this equation, anyone got the answer?

Aline is perpendicular to another line m2= (-1/m1), where m1 is the slope of the original line and m2 is the slope of the perpendicular line. which of the following equations represents the line that passes through the point (-2,1) and is perpendicular to the line below?